Home / 67,529.59-101,357.94-34,273.52

Finding the Fourth Proportional to 67,529.59, 101,357.94 and 34,273.52

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Solution

The fourth proportional to 67,529.59, 101,357.94 and 34,273.52 is: 51,442.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,529.59 : 101,357.94 = 34,273.52 : x
  2. Step 2: Convert to fraction form
    67,529.59/101,357.94 = 34,273.52/x
  3. Step 3: Cross multiply
    67,529.59x = 101,357.94 × 34,273.52
  4. Step 4: Simplify right side
    67,529.59x = 3,473,892,875.13
  5. Step 5: Solve for x
    x = 3,473,892,875.13/67,529.59
  6. Step 6: Final answer
    x = 51,442.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.